/*
* @Author: wanghongfucoder
* @Date:   2017-02-05 09:15:01
* @Last Modified by:   wanghongfucoder
* @Last Modified time: 2017-02-05 10:06:27
*/

public abstract  class ClodDrink implements Item {
	public Packing pack(){
		return new Bottle();
	}	
	public abstract  float price();
}